Roberts intended to sell his computer to hobbyist since at the time the “desktop” computer was not practical for the use of all users. Altair later combined with the efforts of MITS and gained much success until their release of a new microcomputer based around the Motorola 6800. Due to compatibility issues and MITS lack of resources to support both machines their success began to decline. “Despite the demise of MITS and the Altair, the microcomputer revolution started by that machine had just begun” (pg. 90). Other companies began to develop their own microcomputers and soon they were even being introduced to nonhobbyists. Radio Shack began to sell the TRS-80 nationally in 1977 to all users.
Also in 1977 the Apple II, designed by Steve Wozniack was introduced. The Apple II was the first computer to be widely available to the public with its institution in classrooms across the country. Steve Jobs recruited “Woz” full time to be co-founders of Apple, instead of being employed at Hewlett-Packard. Their company became quite a success and now was even competing with IBM and Microsoft in the development of the microcomputer. As time went on other companies were being driven out and “it looked like there would soon be only two companies left selling microcomputers on a large scale to battle for supremacy: IBM and Apple” (pg. 96).
The development and use of desktop computers in the second half of the 20th century had greatly expanded. “In 1970, total sales of software by U.S software firms was less than half a billion dollars. By 1980 U.S software sales reached $2 billion” (pg. 102-103). Up until the late 1970s, microcomputers were only created for hobbyists and commercial use. Today it is quite common to have at least one desktop computer per household, if not one for every member of the family. The computer has become widely mainstream throughout the world and it allows us to stay connected from one computer to the next. Without the progression of such companies such as IBM, Microsoft, Apple, and many others we would not be as technologically advanced as we are today.